Highly Recommended

The Masters and Their Retreatsby Mark L. and Elizabeth Clare Prophet

The lives of the ascended masters, their incredible etheric retreats — temples and cities of light in the heaven world — plus instruction for safe soul travel during sleep, and how to get the most out of your etheric retreat experience.

The most comprehensive guide ever written — 500+ pages of authentic source material with pictures. A "must-have" resource for serious students, and a delight for those just discovering the ascended masters and their teachings.